Statistics is the study of the collection, organization, and interpretation of data.[10][11] It deals with all aspects of this, including the planning of data collection in terms of the design of surveys and experiments.[10] A statistician is someone who is particularly well versed in the ways of thinking necessary for the successful application of statistical analysis. Such people have often gained this experience through working in any of a wide number of fields. There is also a discipline called mathematical statistics, which is concerned with the theoretical basis of the subject. The word statistics, when referring to the scientific discipline, is singular, as in "Statistics is an art."[12] This should not be confused with the word statistic, referring to a quantity (such as mean or median) calculated from a set of data,[13] whose plural is statistics ("this statistic seems wrong" or "these statistics are misleading").Systems theory
working in any of a wide number of fields. There is also a discipline called
cology (from Greek: οἶκος, "house", or "environment"; -λογία, "study of")[note 8] is a branch of biology[38] concerning interactions among organisms and their biophysical environment, which includes both biotic and abiotic components. Topics of interest include the biodiversity, distribution, biomass, and populations of organisms, as well as cooperation and competition within and between species. Ecosystems are dynamically interacting systems of organisms, the communities they make up, and the non-living components of their environment. Ecosystem processes, such as primary production, pedogenesis, nutrient cycling
Such people have often gained this experience through working in any of a wide number of fields. There is also a discipline called mathematical statistics, which is concerned with the theoretical basis of the subject. The word statistics, when referring to the scientific discipline, is singular, as in "Statistics is an art."[12] This should not be confused with the word statistic, referring to a quantity (such as mean or median) calculated from a set of data,[13] whose plural is statistics ("this statistic seems wrong"
